Dataset statistics
| Number of variables | 9 |
|---|---|
| Number of observations | 1029 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 11 |
| Duplicate rows (%) | 1.1% |
| Total size in memory | 72.5 KiB |
| Average record size in memory | 72.1 B |
Variable types
| Numeric | 9 |
|---|
| Dataset has 11 (1.1%) duplicate rows | Duplicates |
water is highly overall correlated with superplasticizer | High correlation |
superplasticizer is highly overall correlated with water | High correlation |
age is highly overall correlated with strength | High correlation |
strength is highly overall correlated with age | High correlation |
slag has 470 (45.7%) zeros | Zeros |
ash has 565 (54.9%) zeros | Zeros |
superplasticizer has 378 (36.7%) zeros | Zeros |
Reproduction
| Analysis started | 2023-07-28 19:28:24.171257 |
|---|---|
| Analysis finished | 2023-07-28 19:28:38.513333 |
| Duration | 14.34 seconds |
| Software version | ydata-profiling vv4.3.2 |
| Download configuration | config.json |
cement
Real number (ℝ)
| Distinct | 278 |
|---|---|
| Distinct (%) | 27.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 281.19621 |
| Minimum | 102 |
|---|---|
| Maximum | 540 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 102 |
|---|---|
| 5-th percentile | 143.74 |
| Q1 | 192 |
| median | 273 |
| Q3 | 350 |
| 95-th percentile | 480 |
| Maximum | 540 |
| Range | 438 |
| Interquartile range (IQR) | 158 |
Descriptive statistics
| Standard deviation | 104.55322 |
|---|---|
| Coefficient of variation (CV) | 0.37181589 |
| Kurtosis | -0.52324795 |
| Mean | 281.19621 |
| Median Absolute Deviation (MAD) | 79.5 |
| Skewness | 0.50849864 |
| Sum | 289350.9 |
| Variance | 10931.376 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 425 | 20 | 1.9% |
| 362.600006 | 20 | 1.9% |
| 251.399994 | 15 | 1.5% |
| 310 | 14 | 1.4% |
| 446 | 14 | 1.4% |
| 250 | 13 | 1.3% |
| 331 | 13 | 1.3% |
| 475 | 13 | 1.3% |
| 349 | 12 | 1.2% |
| 387 | 12 | 1.2% |
| Other values (268) | 883 |
| Value | Count | Frequency (%) |
| 102 | 4 | |
| 108.300003 | 4 | |
| 116 | 4 | |
| 122.599998 | 4 | |
| 132 | 2 | 0.2% |
| 133 | 5 | |
| 133.100006 | 1 | 0.1% |
| 134.699997 | 1 | 0.1% |
| 135 | 2 | 0.2% |
| 135.699997 | 2 | 0.2% |
| Value | Count | Frequency (%) |
| 540 | 9 | |
| 531.299988 | 5 | |
| 528 | 1 | 0.1% |
| 525 | 7 | |
| 522 | 2 | 0.2% |
| 520 | 2 | 0.2% |
| 516 | 2 | 0.2% |
| 505 | 1 | 0.1% |
| 500.100006 | 1 | 0.1% |
| 500 | 10 |
slag
Real number (ℝ)
ZEROS
| Distinct | 185 |
|---|---|
| Distinct (%) | 18.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 73.967638 |
| Minimum | 0 |
|---|---|
| Maximum | 359.39999 |
| Zeros | 470 |
| Zeros (%) | 45.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 22 |
| Q3 | 143 |
| 95-th percentile | 236 |
| Maximum | 359.39999 |
| Range | 359.39999 |
| Interquartile range (IQR) | 143 |
Descriptive statistics
| Standard deviation | 86.290493 |
|---|---|
| Coefficient of variation (CV) | 1.1665979 |
| Kurtosis | -0.51023251 |
| Mean | 73.967638 |
| Median Absolute Deviation (MAD) | 22 |
| Skewness | 0.79929719 |
| Sum | 76112.7 |
| Variance | 7446.0491 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 470 | |
| 189 | 30 | 2.9% |
| 106.300003 | 20 | 1.9% |
| 24 | 14 | 1.4% |
| 20 | 12 | 1.2% |
| 145 | 11 | 1.1% |
| 98.099998 | 10 | 1.0% |
| 19 | 10 | 1.0% |
| 26 | 8 | 0.8% |
| 22 | 8 | 0.8% |
| Other values (175) | 436 |
| Value | Count | Frequency (%) |
| 0 | 470 | |
| 11 | 4 | 0.4% |
| 13.6 | 5 | 0.5% |
| 15 | 5 | 0.5% |
| 17.200001 | 1 | 0.1% |
| 17.5 | 1 | 0.1% |
| 17.6 | 1 | 0.1% |
| 19 | 10 | 1.0% |
| 20 | 12 | 1.2% |
| 22 | 8 | 0.8% |
| Value | Count | Frequency (%) |
| 359.399994 | 2 | 0.2% |
| 342.100006 | 2 | 0.2% |
| 316.100006 | 2 | 0.2% |
| 305.299988 | 4 | |
| 290.200012 | 2 | 0.2% |
| 288 | 4 | |
| 282.799988 | 4 | |
| 272.799988 | 2 | 0.2% |
| 262.200012 | 5 | |
| 260 | 1 | 0.1% |
ash
Real number (ℝ)
ZEROS
| Distinct | 156 |
|---|---|
| Distinct (%) | 15.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 54.241011 |
| Minimum | 0 |
|---|---|
| Maximum | 200.10001 |
| Zeros | 565 |
| Zeros (%) | 54.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 118.3 |
| 95-th percentile | 167 |
| Maximum | 200.10001 |
| Range | 200.10001 |
| Interquartile range (IQR) | 118.3 |
Descriptive statistics
| Standard deviation | 64.005792 |
|---|---|
| Coefficient of variation (CV) | 1.1800258 |
| Kurtosis | -1.3303115 |
| Mean | 54.241011 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 0.53577448 |
| Sum | 55814 |
| Variance | 4096.7414 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 565 | |
| 118.300003 | 20 | 1.9% |
| 141 | 16 | 1.6% |
| 24.5 | 15 | 1.5% |
| 79 | 14 | 1.4% |
| 94 | 13 | 1.3% |
| 100.400002 | 11 | 1.1% |
| 167 | 10 | 1.0% |
| 98.800003 | 10 | 1.0% |
| 100.5 | 10 | 1.0% |
| Other values (146) | 345 |
| Value | Count | Frequency (%) |
| 0 | 565 | |
| 24.5 | 15 | 1.5% |
| 59 | 1 | 0.1% |
| 60 | 1 | 0.1% |
| 71 | 1 | 0.1% |
| 71.5 | 1 | 0.1% |
| 75.599998 | 1 | 0.1% |
| 76 | 1 | 0.1% |
| 77 | 2 | 0.2% |
| 78 | 2 | 0.2% |
| Value | Count | Frequency (%) |
| 200.100006 | 1 | 0.1% |
| 200 | 1 | 0.1% |
| 195 | 3 | |
| 194.899994 | 1 | 0.1% |
| 194 | 1 | 0.1% |
| 193 | 1 | 0.1% |
| 190 | 1 | 0.1% |
| 187 | 1 | 0.1% |
| 185.300003 | 1 | 0.1% |
| 185 | 2 |
water
Real number (ℝ)
HIGH CORRELATION
| Distinct | 195 |
|---|---|
| Distinct (%) | 19.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 181.56395 |
| Minimum | 121.8 |
|---|---|
| Maximum | 247 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 121.8 |
|---|---|
| 5-th percentile | 146.10001 |
| Q1 | 164.89999 |
| median | 185 |
| Q3 | 192 |
| 95-th percentile | 228 |
| Maximum | 247 |
| Range | 125.2 |
| Interquartile range (IQR) | 27.100006 |
Descriptive statistics
| Standard deviation | 21.364334 |
|---|---|
| Coefficient of variation (CV) | 0.11766837 |
| Kurtosis | 0.11925177 |
| Mean | 181.56395 |
| Median Absolute Deviation (MAD) | 13 |
| Skewness | 0.075060412 |
| Sum | 186829.3 |
| Variance | 456.43475 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 192 | 118 | 11.5% |
| 228 | 54 | 5.2% |
| 185.699997 | 46 | 4.5% |
| 203.5 | 36 | 3.5% |
| 186 | 28 | 2.7% |
| 164.899994 | 20 | 1.9% |
| 162 | 20 | 1.9% |
| 153.5 | 15 | 1.5% |
| 200 | 14 | 1.4% |
| 185 | 14 | 1.4% |
| Other values (185) | 664 |
| Value | Count | Frequency (%) |
| 121.800003 | 5 | |
| 126.599998 | 5 | |
| 127 | 1 | 0.1% |
| 127.300003 | 1 | 0.1% |
| 137.800003 | 5 | |
| 140 | 1 | 0.1% |
| 140.800003 | 5 | |
| 141.800003 | 5 | |
| 142 | 1 | 0.1% |
| 143.300003 | 5 |
| Value | Count | Frequency (%) |
| 247 | 1 | 0.1% |
| 246.899994 | 1 | 0.1% |
| 237 | 1 | 0.1% |
| 236.699997 | 1 | 0.1% |
| 228 | 54 | |
| 221.399994 | 1 | 0.1% |
| 221 | 2 | 0.2% |
| 220.100006 | 1 | 0.1% |
| 220 | 2 | 0.2% |
| 219.699997 | 1 | 0.1% |
superplasticizer
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 111 |
|---|---|
| Distinct (%) | 10.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.21069 |
| Minimum | 0 |
|---|---|
| Maximum | 32.200001 |
| Zeros | 378 |
| Zeros (%) | 36.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 6.4 |
| Q3 | 10.2 |
| 95-th percentile | 16.06 |
| Maximum | 32.200001 |
| Range | 32.200001 |
| Interquartile range (IQR) | 10.2 |
Descriptive statistics
| Standard deviation | 5.9736095 |
|---|---|
| Coefficient of variation (CV) | 0.96182703 |
| Kurtosis | 1.4114542 |
| Mean | 6.21069 |
| Median Absolute Deviation (MAD) | 5.3 |
| Skewness | 0.90625068 |
| Sum | 6390.8 |
| Variance | 35.684011 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 378 | |
| 11.6 | 37 | 3.6% |
| 8 | 27 | 2.6% |
| 7 | 19 | 1.8% |
| 6 | 17 | 1.7% |
| 8.9 | 16 | 1.6% |
| 9.9 | 16 | 1.6% |
| 7.8 | 16 | 1.6% |
| 9 | 16 | 1.6% |
| 10 | 15 | 1.5% |
| Other values (101) | 472 |
| Value | Count | Frequency (%) |
| 0 | 378 | |
| 1.7 | 4 | 0.4% |
| 1.9 | 1 | 0.1% |
| 2 | 1 | 0.1% |
| 2.2 | 1 | 0.1% |
| 2.5 | 2 | 0.2% |
| 3 | 6 | 0.6% |
| 3.1 | 1 | 0.1% |
| 3.4 | 3 | 0.3% |
| 3.6 | 5 | 0.5% |
| Value | Count | Frequency (%) |
| 32.200001 | 5 | |
| 28.200001 | 5 | |
| 23.4 | 5 | |
| 22.1 | 1 | 0.1% |
| 22 | 6 | |
| 20.799999 | 1 | 0.1% |
| 20 | 1 | 0.1% |
| 19 | 1 | 0.1% |
| 18.799999 | 1 | 0.1% |
| 18.6 | 5 |
coarseaggregate
Real number (ℝ)
| Distinct | 284 |
|---|---|
| Distinct (%) | 27.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 972.78474 |
| Minimum | 801 |
|---|---|
| Maximum | 1145 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 801 |
|---|---|
| 5-th percentile | 842 |
| Q1 | 932 |
| median | 968 |
| Q3 | 1029.4 |
| 95-th percentile | 1104 |
| Maximum | 1145 |
| Range | 344 |
| Interquartile range (IQR) | 97.400024 |
Descriptive statistics
| Standard deviation | 77.672347 |
|---|---|
| Coefficient of variation (CV) | 0.079845359 |
| Kurtosis | -0.59658617 |
| Mean | 972.78474 |
| Median Absolute Deviation (MAD) | 46.299988 |
| Skewness | -0.040668902 |
| Sum | 1000995.5 |
| Variance | 6032.9935 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 932 | 57 | 5.5% |
| 852.099976 | 45 | 4.4% |
| 944.700012 | 30 | 2.9% |
| 968 | 29 | 2.8% |
| 1125 | 24 | 2.3% |
| 967 | 19 | 1.8% |
| 1047 | 19 | 1.8% |
| 938 | 12 | 1.2% |
| 974 | 12 | 1.2% |
| 942 | 12 | 1.2% |
| Other values (274) | 770 |
| Value | Count | Frequency (%) |
| 801 | 4 | |
| 801.099976 | 1 | 0.1% |
| 801.400024 | 1 | 0.1% |
| 811 | 2 | |
| 814 | 1 | 0.1% |
| 814.099976 | 1 | 0.1% |
| 817.900024 | 1 | 0.1% |
| 818 | 1 | 0.1% |
| 819 | 2 | |
| 819.200012 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 1145 | 1 | 0.1% |
| 1134.300049 | 5 | 0.5% |
| 1130 | 1 | 0.1% |
| 1125 | 24 | |
| 1124.400024 | 2 | 0.2% |
| 1120 | 2 | 0.2% |
| 1119 | 2 | 0.2% |
| 1118.800049 | 2 | 0.2% |
| 1118 | 1 | 0.1% |
| 1113 | 2 | 0.2% |
fineaggregate
Real number (ℝ)
| Distinct | 302 |
|---|---|
| Distinct (%) | 29.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 773.57036 |
| Minimum | 594 |
|---|---|
| Maximum | 992.59998 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 594 |
|---|---|
| 5-th percentile | 613 |
| Q1 | 730.40002 |
| median | 779.29999 |
| Q3 | 824 |
| 95-th percentile | 898.27999 |
| Maximum | 992.59998 |
| Range | 398.59998 |
| Interquartile range (IQR) | 93.599976 |
Descriptive statistics
| Standard deviation | 80.214308 |
|---|---|
| Coefficient of variation (CV) | 0.10369362 |
| Kurtosis | -0.10502687 |
| Mean | 773.57036 |
| Median Absolute Deviation (MAD) | 45.700012 |
| Skewness | -0.25251606 |
| Sum | 796003.9 |
| Variance | 6434.3352 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 755.799988 | 30 | 2.9% |
| 594 | 30 | 2.9% |
| 670 | 23 | 2.2% |
| 613 | 22 | 2.1% |
| 801 | 16 | 1.6% |
| 887.099976 | 15 | 1.5% |
| 746.599976 | 15 | 1.5% |
| 712 | 14 | 1.4% |
| 845 | 14 | 1.4% |
| 750 | 12 | 1.2% |
| Other values (292) | 838 |
| Value | Count | Frequency (%) |
| 594 | 30 | |
| 605 | 5 | 0.5% |
| 611.799988 | 5 | 0.5% |
| 612 | 1 | 0.1% |
| 613 | 22 | |
| 613.200012 | 2 | 0.2% |
| 614 | 1 | 0.1% |
| 623 | 2 | 0.2% |
| 630 | 5 | 0.5% |
| 631 | 4 | 0.4% |
| Value | Count | Frequency (%) |
| 992.599976 | 5 | |
| 945 | 4 | |
| 943.099976 | 4 | |
| 942 | 4 | |
| 925.700012 | 5 | |
| 905.900024 | 5 | |
| 903.799988 | 5 | |
| 903.599976 | 5 | |
| 901.799988 | 5 | |
| 900.900024 | 5 |
age
Real number (ℝ)
HIGH CORRELATION
| Distinct | 14 |
|---|---|
| Distinct (%) | 1.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 45.699708 |
| Minimum | 1 |
|---|---|
| Maximum | 365 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 3 |
| Q1 | 7 |
| median | 28 |
| Q3 | 56 |
| 95-th percentile | 180 |
| Maximum | 365 |
| Range | 364 |
| Interquartile range (IQR) | 49 |
Descriptive statistics
| Standard deviation | 63.189113 |
|---|---|
| Coefficient of variation (CV) | 1.3827028 |
| Kurtosis | 12.157431 |
| Mean | 45.699708 |
| Median Absolute Deviation (MAD) | 21 |
| Skewness | 3.2678174 |
| Sum | 47025 |
| Variance | 3992.864 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=14)
| Value | Count | Frequency (%) |
| 28 | 425 | |
| 3 | 134 | 13.0% |
| 7 | 125 | 12.1% |
| 56 | 91 | 8.8% |
| 14 | 62 | 6.0% |
| 90 | 54 | 5.2% |
| 100 | 52 | 5.1% |
| 180 | 26 | 2.5% |
| 91 | 22 | 2.1% |
| 365 | 14 | 1.4% |
| Other values (4) | 24 | 2.3% |
| Value | Count | Frequency (%) |
| 1 | 2 | 0.2% |
| 3 | 134 | 13.0% |
| 7 | 125 | 12.1% |
| 14 | 62 | 6.0% |
| 28 | 425 | |
| 56 | 91 | 8.8% |
| 90 | 54 | 5.2% |
| 91 | 22 | 2.1% |
| 100 | 52 | 5.1% |
| 120 | 3 | 0.3% |
| Value | Count | Frequency (%) |
| 365 | 14 | 1.4% |
| 360 | 6 | 0.6% |
| 270 | 13 | 1.3% |
| 180 | 26 | 2.5% |
| 120 | 3 | 0.3% |
| 100 | 52 | 5.1% |
| 91 | 22 | 2.1% |
| 90 | 54 | 5.2% |
| 56 | 91 | 8.8% |
| 28 | 425 |
strength
Real number (ℝ)
HIGH CORRELATION
| Distinct | 844 |
|---|---|
| Distinct (%) | 82.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 35.839446 |
| Minimum | 2.33 |
|---|---|
| Maximum | 82.599998 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.2 KiB |
Quantile statistics
| Minimum | 2.33 |
|---|---|
| 5-th percentile | 10.942 |
| Q1 | 23.74 |
| median | 34.490002 |
| Q3 | 46.200001 |
| 95-th percentile | 66.804 |
| Maximum | 82.599998 |
| Range | 80.269998 |
| Interquartile range (IQR) | 22.460001 |
Descriptive statistics
| Standard deviation | 16.699622 |
|---|---|
| Coefficient of variation (CV) | 0.46595648 |
| Kurtosis | -0.31230574 |
| Mean | 35.839446 |
| Median Absolute Deviation (MAD) | 10.970002 |
| Skewness | 0.41623698 |
| Sum | 36878.79 |
| Variance | 278.87739 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 33.400002 | 6 | 0.6% |
| 77.300003 | 4 | 0.4% |
| 23.52 | 4 | 0.4% |
| 41.049999 | 4 | 0.4% |
| 71.300003 | 4 | 0.4% |
| 31.35 | 4 | 0.4% |
| 35.299999 | 4 | 0.4% |
| 79.300003 | 4 | 0.4% |
| 55.900002 | 3 | 0.3% |
| 41.540001 | 3 | 0.3% |
| Other values (834) | 989 |
| Value | Count | Frequency (%) |
| 2.33 | 1 | |
| 3.32 | 1 | |
| 4.57 | 1 | |
| 4.78 | 1 | |
| 4.83 | 1 | |
| 4.9 | 1 | |
| 6.27 | 1 | |
| 6.28 | 1 | |
| 6.47 | 1 | |
| 6.81 | 1 |
| Value | Count | Frequency (%) |
| 82.599998 | 1 | 0.1% |
| 81.75 | 1 | 0.1% |
| 80.199997 | 1 | 0.1% |
| 79.989998 | 1 | 0.1% |
| 79.400002 | 1 | 0.1% |
| 79.300003 | 4 | |
| 78.800003 | 1 | 0.1% |
| 77.300003 | 4 | |
| 76.800003 | 1 | 0.1% |
| 76.239998 | 1 | 0.1% |
| cement | slag | ash | water | superplasticizer | coarseaggregate | fineaggregate | age | strength | |
|---|---|---|---|---|---|---|---|---|---|
| cement | 1.000 | -0.246 | -0.419 | -0.095 | 0.038 | -0.145 | -0.174 | 0.005 | 0.478 |
| slag | -0.246 | 1.000 | -0.255 | 0.054 | 0.097 | -0.348 | -0.302 | -0.019 | 0.163 |
| ash | -0.419 | -0.255 | 1.000 | -0.283 | 0.453 | 0.060 | 0.052 | 0.002 | -0.079 |
| water | -0.095 | 0.054 | -0.283 | 1.000 | -0.687 | -0.219 | -0.346 | 0.091 | -0.309 |
| superplasticizer | 0.038 | 0.097 | 0.453 | -0.687 | 1.000 | -0.197 | 0.169 | -0.011 | 0.347 |
| coarseaggregate | -0.145 | -0.348 | 0.060 | -0.219 | -0.197 | 1.000 | -0.101 | -0.043 | -0.182 |
| fineaggregate | -0.174 | -0.302 | 0.052 | -0.346 | 0.169 | -0.101 | 1.000 | -0.057 | -0.180 |
| age | 0.005 | -0.019 | 0.002 | 0.091 | -0.011 | -0.043 | -0.057 | 1.000 | 0.595 |
| strength | 0.478 | 0.163 | -0.079 | -0.309 | 0.347 | -0.182 | -0.180 | 0.595 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| cement | slag | ash | water | superplasticizer | coarseaggregate | fineaggregate | age | strength | |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 295.799988 | 0.000000 | 0.000000 | 185.699997 | 0.0 | 1091.400024 | 769.299988 | 7.0 | 14.840000 |
| 1 | 252.300003 | 0.000000 | 98.800003 | 146.300003 | 14.2 | 987.799988 | 889.000000 | 3.0 | 21.780001 |
| 2 | 172.399994 | 13.600000 | 172.399994 | 156.800003 | 4.1 | 1006.299988 | 856.400024 | 28.0 | 33.689999 |
| 3 | 162.000000 | 214.000000 | 164.000000 | 202.000000 | 10.0 | 820.000000 | 680.000000 | 28.0 | 30.650000 |
| 4 | 446.000000 | 24.000000 | 79.000000 | 162.000000 | 11.6 | 967.000000 | 712.000000 | 56.0 | 55.250000 |
| 5 | 540.000000 | 0.000000 | 0.000000 | 173.000000 | 0.0 | 1125.000000 | 613.000000 | 14.0 | 59.759998 |
| 6 | 154.800003 | 0.000000 | 142.800003 | 193.300003 | 9.1 | 1047.400024 | 696.700012 | 28.0 | 12.460000 |
| 7 | 167.399994 | 129.899994 | 128.600006 | 175.500000 | 7.8 | 1006.299988 | 746.599976 | 56.0 | 51.720001 |
| 8 | 277.000000 | 0.000000 | 0.000000 | 191.000000 | 0.0 | 968.000000 | 856.000000 | 14.0 | 21.260000 |
| 9 | 251.399994 | 0.000000 | 118.300003 | 192.899994 | 5.8 | 1043.599976 | 754.299988 | 100.0 | 40.150002 |
| cement | slag | ash | water | superplasticizer | coarseaggregate | fineaggregate | age | strength | |
|---|---|---|---|---|---|---|---|---|---|
| 1019 | 144.000000 | 136.000000 | 106.0 | 178.000000 | 7.0 | 941.000000 | 774.000000 | 28.0 | 26.139999 |
| 1020 | 387.000000 | 20.000000 | 94.0 | 157.000000 | 14.3 | 938.000000 | 845.000000 | 3.0 | 22.750000 |
| 1021 | 349.000000 | 0.000000 | 0.0 | 192.000000 | 0.0 | 1047.000000 | 806.000000 | 180.0 | 41.049999 |
| 1022 | 331.000000 | 0.000000 | 0.0 | 192.000000 | 0.0 | 978.000000 | 825.000000 | 360.0 | 41.240002 |
| 1023 | 379.500000 | 151.199997 | 0.0 | 153.899994 | 15.9 | 1134.300049 | 605.000000 | 91.0 | 56.500000 |
| 1024 | 210.699997 | 316.100006 | 0.0 | 185.699997 | 0.0 | 977.000000 | 689.299988 | 28.0 | 37.810001 |
| 1025 | 136.000000 | 196.000000 | 98.0 | 199.000000 | 6.0 | 847.000000 | 783.000000 | 28.0 | 26.969999 |
| 1026 | 145.000000 | 0.000000 | 134.0 | 181.000000 | 11.0 | 979.000000 | 812.000000 | 28.0 | 13.200000 |
| 1027 | 376.000000 | 0.000000 | 0.0 | 214.600006 | 0.0 | 1003.500000 | 762.400024 | 56.0 | 36.299999 |
| 1028 | 152.600006 | 238.699997 | 0.0 | 200.000000 | 6.3 | 1001.799988 | 683.900024 | 28.0 | 26.860001 |
Most frequently occurring
| cement | slag | ash | water | superplasticizer | coarseaggregate | fineaggregate | age | strength | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 362.600006 | 189.000000 | 0.0 | 164.899994 | 11.6 | 944.700012 | 755.799988 | 3.0 | 35.299999 | 4 |
| 3 | 362.600006 | 189.000000 | 0.0 | 164.899994 | 11.6 | 944.700012 | 755.799988 | 28.0 | 71.300003 | 4 |
| 4 | 362.600006 | 189.000000 | 0.0 | 164.899994 | 11.6 | 944.700012 | 755.799988 | 56.0 | 77.300003 | 4 |
| 5 | 362.600006 | 189.000000 | 0.0 | 164.899994 | 11.6 | 944.700012 | 755.799988 | 91.0 | 79.300003 | 4 |
| 2 | 362.600006 | 189.000000 | 0.0 | 164.899994 | 11.6 | 944.700012 | 755.799988 | 7.0 | 55.900002 | 3 |
| 6 | 425.000000 | 106.300003 | 0.0 | 153.500000 | 16.5 | 852.099976 | 887.099976 | 3.0 | 33.400002 | 3 |
| 7 | 425.000000 | 106.300003 | 0.0 | 153.500000 | 16.5 | 852.099976 | 887.099976 | 7.0 | 49.200001 | 3 |
| 8 | 425.000000 | 106.300003 | 0.0 | 153.500000 | 16.5 | 852.099976 | 887.099976 | 28.0 | 60.290001 | 3 |
| 9 | 425.000000 | 106.300003 | 0.0 | 153.500000 | 16.5 | 852.099976 | 887.099976 | 56.0 | 64.300003 | 3 |
| 10 | 425.000000 | 106.300003 | 0.0 | 153.500000 | 16.5 | 852.099976 | 887.099976 | 91.0 | 65.199997 | 3 |